Instructions
Put each colored key into its respective colored hole by using your mouse.
Look at the number above each of the holes. These numbers are like times on a clock and provide a clue to solving the puzzle.
Rotate the key so it is facing up, if the number reads "12."
Rotate the key so it is facing to the right if the number reads "3."
Twist the key so it is facing to down if the number reads "6."
Turn the key so it is facing to the left if the number reads "9."
Line up all the keys in their keyholes in the correct position to open the door. Select the machine to obtain the pebbles.